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GAO: Depiction of the Global Carbon Cycle Changes Over Time

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Uploaded on Aug 25, 2011

In six steps, this animation depicts the changes that have occurred over time to the global carbon cycle, including the amount of carbon existing in and moving between the planet's major carbon reservoirs before and after 1800.

Learn more: http://www.gao.gov/products/GAO-11-71

Get Transcript: http://www.gao.gov/videofiles/gao_11_...

Disclaimer: The U.S. GAO does not promote or endorse any non-Government or commercial content appearing on this page.

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